Hydration Calculator Connector for AI agents.
4 live capabilities
Create precise electrolyte and fluid replacement plans for endurance sports.
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Why people use Hydration Calculator
Hydration & Sweat Rate Calculator for Precision Endurance Sports
This Connector changes that by automating the math. You just give your agent the numbers from your scale and your water bottle. It handles the science and gives you a clear, actionable plan for your next session or race. You get a data-driven strategy instead of a guess.
What Vinkius changes
You get a data-driven hydration plan instead of just guessing.
Use it from Claude, ChatGPT, Cursor or another AI client you already have.
One account · 6,100+ Connectors
- Real-world use case 01
Post-run hydration analysis
A marathon runner finishes a 10-mile run and feels drained.
- Real-world use case 02
Team heatwave prep
A coach needs to prep a team for a heatwave.
- Real-world use case 03
Sodium target calculation
A triathlete wants to know if they need more salt.
Complete set · 4capabilities
The complete Hydration Calculator capability set.
These are the exact actions your AI can choose when you ask it to work with Hydration Calculator.
01—04
4 capabilities in this set.
Part of 4 available through Hydration Calculator.
- 01 Capability
Assess electrolyte requirements
Finds specific sodium targets based on your sweat rate. Use this to ensure your electrolyte balance matches your training intensity.
- 02 Capability
Calculate sweat metrics
Determines fluid loss and dehydration levels from a completed session. It turns weight change into actionable sweat rates.
- 03 Capability
Generate replacement strategy
Builds a custom hydration plan for your future training. It outlines how much to drink and when to stay balanced.
- 04 Capability
Get hyperhydration protocol
Provides specific instructions for pre-exercise fluid loading. This helps you prep your body for high-intensity events.
Set up in minutes
One URL. Then ask Hydration Calculator to work.
Claude and ChatGPT only need the Connector URL. Copy it once, add it in settings, and use Hydration Calculator from the conversation.
Choose your client
Live previewAdvanced clients IDE · CLI
Claude · Web + desktop
Connector URL · ready to paste
Streamable HTTPhttps://edge.vinkius.com/vk_preview_uku2bnKrsdo0JuNVeuvf24XNBFp8xc48uQBeVzUU/mcp - Step 01
Open Connectors
In Claude Web or Claude Desktop, open Settings and choose Connectors.
- Step 02
Add the URL
Choose Add custom connector, name it Hydration Calculator, and paste the URL above.
- Step 03
Turn it on in chat
Select +, open Connectors, and enable Hydration Calculator for the conversation.
ChatGPT · Web + desktop
Connector URL · ready to paste
Streamable HTTPhttps://edge.vinkius.com/vk_preview_uku2bnKrsdo0JuNVeuvf24XNBFp8xc48uQBeVzUU/mcp - Step 01
Open MCP settings
On desktop, open Settings and MCP servers. On web, open your workspace app or connector settings.
- Step 02
Add the URL
Choose Add server with Streamable HTTP, or create a custom MCP app, then paste the Hydration Calculator URL.
- Step 03
Save and start
Save the connection and enable Hydration Calculator in your conversation. Desktop may ask you to restart once.
Cursor · IDE configuration
Advanced setup
{
"mcpServers": {
"hydration-sweat-rate-calculator": {
"url": "https://edge.vinkius.com/vk_preview_uku2bnKrsdo0JuNVeuvf24XNBFp8xc48uQBeVzUU/mcp"
}
}
}- Step 01
Open MCP Settings
Press Cmd+Shift+P (macOS) or Ctrl+Shift+P (Windows/Linux) → search "MCP Settings"
- Step 02
Add the server config
Paste the JSON configuration above into the mcp.json file that opens
- Step 03
Save the file
Cursor will automatically detect the new Connector
- Step 04
Start using Hydration Calculator
Open Agent mode in chat and ask: "Using Hydration Calculator, help me...". 4 tools available
VS Code Copilot · IDE configuration
Advanced setup
{
"mcpServers": {
"hydration-sweat-rate-calculator": {
"url": "https://edge.vinkius.com/vk_preview_uku2bnKrsdo0JuNVeuvf24XNBFp8xc48uQBeVzUU/mcp"
}
}
}- Step 01
Create MCP config
Create a .vscode/mcp.json file in your project root
- Step 02
Add the server config
Paste the JSON configuration above
- Step 03
Enable Agent mode
Open GitHub Copilot Chat and switch to Agent mode using the dropdown
- Step 04
Start using Hydration Calculator
Ask Copilot: "Using Hydration Calculator, help me...". 4 tools available
Windsurf · IDE configuration
Advanced setup
{
"mcpServers": {
"hydration-sweat-rate-calculator": {
"url": "https://edge.vinkius.com/vk_preview_uku2bnKrsdo0JuNVeuvf24XNBFp8xc48uQBeVzUU/mcp"
}
}
}- Step 01
Open MCP Settings
Go to Settings → MCP Configuration or press Cmd+Shift+P and search "MCP"
- Step 02
Add the server
Paste the JSON configuration above into mcp_config.json
- Step 03
Save and reload
Windsurf will detect the new server automatically
- Step 04
Start using Hydration Calculator
Open Cascade and ask: "Using Hydration Calculator, help me...". 4 tools available
Cline · IDE configuration
Advanced setup
{
"mcpServers": {
"hydration-sweat-rate-calculator": {
"url": "https://edge.vinkius.com/vk_preview_uku2bnKrsdo0JuNVeuvf24XNBFp8xc48uQBeVzUU/mcp"
}
}
}- Step 01
Open Cline MCP Settings
Click the Connectors icon in the Cline sidebar panel
- Step 02
Add remote server
Click "Add Connector" and paste the configuration above
- Step 03
Enable the server
Toggle the server switch to ON
- Step 04
Start using Hydration Calculator
Ask Cline: "Using Hydration Calculator, help me...". 4 tools available
Claude Code · Terminal command
Advanced setup
claude mcp add hydration-sweat-rate-calculator --transport http "https://edge.vinkius.com/vk_preview_uku2bnKrsdo0JuNVeuvf24XNBFp8xc48uQBeVzUU/mcp"- Step 01
Install Claude Code
Run npm install -g @anthropic-ai/claude-code if not already installed
- Step 02
Add the Connector
Run the command above in your terminal
- Step 03
Verify the connection
Run claude mcp to list connected servers, or type /mcp inside a session
- Step 04
Start using Hydration Calculator
Ask Claude: "Using Hydration Calculator, show me...". 4 tools are ready
Where the request belongs
Work Hydration Calculator can move forward.
This is for the endurance athlete who feels like they're hitting a wall too early or the sports science coach managing a roster of high-performance competitors.
Endurance Coach
Creates personalized hydration schedules for a full team of runners or triathletes.
Triathlon Athlete
Tracks personal sweat rates to adjust electrolyte intake during long training rides.
Sports Nutritionist
Generates precise sodium targets for clients based on real-world training data.
Build the capability set
Add more capabilities.
Each Connector adds new actions and data without changing how you work.
Browse Connectors
Fluid Requirement Calculator
Calculate personalized daily fluid intake needs based on weight, age, and environmental factors.
Weight Cut Calculator
Calculate safe water cut limits, daily weight loss pace, and hydration protocols for combat sports.
Pet Water Intake Calculator
Calculate optimal daily water intake for dogs and cats based on weight, food type, and temperature.
Deload Calculator
Calculate precise training deload protocols based on accumulated fatigue and athletic discipline.
Physiological Hydration Metric Engine
Compute exact metabolic water intake requirements. Structure highly optimized, circadian fluid distribution schedules adapting natively to body mass, physical output, and environmental climate.
Pediatric Fluid Calculator
Calculate pediatric fluid maintenance requirements using the Holliday-Segar rule.
Bring your own AI
Change the model, client or framework. Keep Hydration Calculator connected.
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Claude -
ChatGPT -
Gemini -
Cursor -
VS Code -
Windsurf -
ZCode -
Cline -
Zed -
Continue -
Kiro -
Roo Code -
Zencoder -
Goose -
Void -
Augment Code -
Amp -
Qodo -
Tabnine -
Pieces -
Sourcegraph Cody -
JetBrains -
Warp -
Amazon Q -
Antigravity -
BoltAI -
Raycast -
Jan -
LM Studio -
AnythingLLM -
Open WebUI -
Msty -
Cherry Studio -
LibreChat -
TypingMind -
Chorus -
5ire -
n8n -
LangChain -
LlamaIndex -
CrewAI -
Vercel AI SDK
Before you connect
Questions about Hydration Calculator.
The practical details behind the request, access and result.
Can the Hydration & Sweat Rate Calculator help me prepare for a marathon?
Yes, it helps you build a specific hydration plan based on your actual sweat rate. You'll get a clear timeline for fluid and electrolyte intake so you don't hit the wall.
How does the Hydration & Sweat Rate Calculator work for team coaches?
It allows you to create personalized hydration protocols for every athlete on your roster. You just provide the data, and the Connector handles the individual calculations.
Can I use the Hydration & Sweat Rate Calculator to find out my sodium needs?
Yes, it calculates your specific sodium targets based on your unique sweat rate and training intensity. This is much more accurate than using a generic sports drink.
What is a pre-exercise hyperhydration protocol?
It's a specific method for loading fluids before an event to improve performance. This Connector provides a structured plan for how much to drink and when.
How do I know if I'm dehydrated using this Connector?
You can input your pre- and post-workout weights. The Connector will then calculate your dehydration percentage and tell you exactly how much fluid you lost.
Is the Hydration & Sweat Rate Calculator good for triathletes?
It's perfect for triathletes because it handles different activities like swimming, cycling, and running, helping you adjust your salt and water intake for each leg.
How do I calculate my sweat rate?
Use the calculate_sweat_metrics capability by providing your pre-workout weight, post-workout weight, fluid consumed, and session duration.
Can this capability help with electrolyte planning?
Yes, use assess_electrolyte_requirements to determine the specific sodium target needed based on your sweat rate intensity.
What is a hyperhydration protocol?
It is a pre-exercise strategy to expand plasma volume. You can generate one using the get_hyperhydration_protocol capability.
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